INVESTORS & MEDIA

TARRYTOWN, N.Y., June 11, 2010 /PRNewswire via COMTEX News Network/ -- Regeneron Pharmaceuticals, Inc. (Nasdaq: REGN) will webcast its presentation at the Goldman Sachs 31st Annual Global Healthcare Conference on Wednesday, June 16, 2010. The presentation is scheduled for 5:40 p.m. Eastern Time. The session may be accessed through the Company's web site, www.regeneron.com, on the Investor Relations page. An archived version of the presentation will be available after the live webcast through July 16, 2010.

Regeneron is a fully integrated biopharmaceutical company that discovers, develops, and commercializes medicines for the treatment of serious medical conditions. In addition to ARCALYST(R) (rilonacept) Injection for Subcutaneous Use, its first commercialized product, Regeneron has therapeutic candidates in Phase 3 clinical trials for the potential treatment of gout, diseases of the eye (wet age-related macular degeneration and central retinal vein occlusion), and certain cancers. Additional therapeutic candidates are in earlier stage development programs in rheumatoid arthritis and other inflammatory conditions, pain, cholesterol reduction, allergic and immune conditions, and cancer. Additional information about Regeneron and recent news releases are available on Regeneron's web site at www.regeneron.com.

    Contact Information:

    Michael Aberman, M.D.                Peter Dworkin
    Investor Relations                   Corporate Communications
    914.345.7799                         914.345.7800
    michael.aberman@regeneron.com        peter.dworkin@regeneron.com

SOURCE Regeneron Pharmaceuticals, Inc.

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